江苏盱眙东阳军庄汉墓群出土人骨的稳定同位素分析
发布时间：2019-08-20 13:47
【摘要】：黄淮地区是传统粟稻混作区,西汉时麦作推广进入关键时期,但小麦在这一过程中对黄淮地区原有粟稻混作格局的影响并不明确。对江苏省盱眙县东阳军庄汉墓群出土人骨的稳定同位素分析结果显示,9例人骨骨胶原δ13C值的范围为-20.0‰~-18.4‰,均值-19.4±0.6‰(n=9),表明西汉时期盱眙先民主要以稻、麦等C3类植物为食,已经不再将粟作为主要粮食,结合该地区西汉以前的农业格局,可推测西汉时期苏北淮河流域已经开始由传统的稻粟混作模式向稻麦混作模式转变。将本文数据与我国同时期其他遗址的稳定同位素数据比较后发现,在原有稻粟混作区内,粟在先民饮食结构中的地位呈自西向东下降的趋势,反映了小麦种植在不同区域的不平衡发展,关中地区小麦的推广普及明显晚于东部近海地区。
[Abstract]:Huang-Huai area is a traditional millet rice mixed cropping area, and the promotion of wheat cultivation in the Western Han Dynasty entered a critical period, but the influence of wheat on the original millet rice mixed cropping pattern in Huang-Huai area is not clear. The results of stable isotopic analysis of human bones unearthed in Dongyang Junzhuang Han Tomb Group, Xuyi County, Jiangsu Province, showed that the 未 13C values of human bone collagen in 9 cases ranged from-20.0 鈥，
本文编号：2528671
[Abstract]:Huang-Huai area is a traditional millet rice mixed cropping area, and the promotion of wheat cultivation in the Western Han Dynasty entered a critical period, but the influence of wheat on the original millet rice mixed cropping pattern in Huang-Huai area is not clear. The results of stable isotopic analysis of human bones unearthed in Dongyang Junzhuang Han Tomb Group, Xuyi County, Jiangsu Province, showed that the 未 13C values of human bone collagen in 9 cases ranged from-20.0 鈥，
本文编号：2528671
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